Use the form below to do your conversion.
Solution
Step1
Log72647=Log(2647) ÷ Log(7)
Log(2647)= 3.4227539413013
Log(7)=0.84509804001426
Log72647=3.4227539413013 ÷ 0.84509804001426
Ans=4.0501264696385
Step2
Alternatively, the logarithm can be calculated like this.